n+9(2n)=84

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Solution for n+9(2n)=84 equation: 


Simplifying
n + 9(2n) = 84

Remove parenthesis around (2n)
n + 9 * 2n = 84

Multiply 9 * 2
n + 18n = 84

Combine like terms: n + 18n = 19n
19n = 84

Solving
19n = 84

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '19'.
n = 4.421052632

Simplifying
n = 4.421052632

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